GB/T 40730-2021 Active National standards

GB/T 40730-2021 Non-destructive testing—Measuring thickness by electromagnetic ultrasonic pulse-echo

GB/T 40730-2021 Non-destructive testing—Measuring thickness by electromagnetic ultrasonic pulse-echo

Publish Date: 2021-10-11 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40730-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Non-destructive testing

Publish Date: 2021-10-11

Implement Date: 2022-05-01

Pages: 25 pages

Scope

This document specifies the method of using electromagnetic ultrasonic transducers to excite and receive ultrasound for material thickness measurement.
This document is applicable to the measurement of steel, non-ferrous metals, and other materials that use electromagnetic ultrasonic transducers to excite ultrasound, with a temperature range of -196 ℃ to 800 ℃.

Development Information

Word Count: 50 Thousand words Pages: 25 pages

Referenced Standards

GB/T 9445-1999 Qualification and certification for nondestructive testing personnel GB/T 9445-2005 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2008 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2015 Non-destructive testing—Qualification and certification of NDT personnel GB/T 12604.1-2005 Non-destructive testing—Terminology—Terms used in ultrasonic testing GB/T 12604.1-2020 Non-destructive testing—Terminology—Ultrasonic testing GB/T 27418-2017 Guide to the evaluation and expression of uncertainty in measurement GB/T 34885-2017 Non-destructive testing—Electromagnetic ultrasonic testing—General principles GB/T 9445-2024 Non-destructive testing—Qualification and certification of personnels

Related Standards

GB/T 7704-1987 Replaced

GB/T 7704-1987 Residual stress measurement by X-ray

Publish Date: 1987-05-04

GB/T 11343-1989 Replaced

GB/T 11343-1989 Ultrasonic angle beam examination by the contact method

Publish Date: 1989-05-08

GB/T 11344-1989 Replaced

GB/T 11344-1989 Measuring thickness by ultrasonic pulse-echo contact method

Publish Date: 1989-05-08

GB/T 2611-1992 Replaced

GB/T 2611-1992 General requirements for testing machines

Publish Date: 1992-08-29

GB/T 15823-1995 Replaced

GB/T 15823-1995 Examination for helium leak detecting

Publish Date: 1995-12-14

GB/T 12604.9-1996 Replaced

GB/T 12604.9-1996 Terminology for nondestructive testing—Infrared testing

Publish Date: 1996-04-10